I am beginning to get the message, that more disks are better. I have a Dell Poweredge 2850 hooked up with a PERC4/DC to a Powervault 220 with 146 GB 15k drives. Is there a maximum number of disk where performance drops off? I am thinking if I add a PERC4e with a MD1000, with 15 73 GB disks, I can increase the performance. Which array do I put the logs on and which do I put the data on?